Linking HV3 fails with latest toolchain arm-none-eabi 12.3 #118
Description
Here are the steps I follow to reproduce the issue:
- install ubuntu 22.04 LTS, make
- install latest arm-none-eabi 12.3
- clone stmbl, enter dir, run make
This is what I expected to happen:
Project should compile and generate binaries for firmware and bootloader for F3 and F4 boards
This is what happened instead:
Build reaches hv3.elf linking stage, fails and terminates
Linking: obj_hvf3/hvf3.elf
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-closer.o): in function `_close_r':
closer.c:(.text._close_r+0xc): warning: _close is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-fstatr.o): in function `_fstat_r':
fstatr.c:(.text._fstat_r+0x12): warning: _fstat is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-signalr.o): in function `_getpid_r':
signalr.c:(.text._getpid_r+0x0): warning: _getpid is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-isattyr.o): in function `_isatty_r':
isattyr.c:(.text._isatty_r+0xc): warning: _isatty is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-signalr.o): in function `_kill_r':
signalr.c:(.text._kill_r+0x12): warning: _kill is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-lseekr.o): in function `_lseek_r':
lseekr.c:(.text._lseek_r+0x14): warning: _lseek is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: /opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a(libc_a-readr.o): in function `_read_r':
readr.c:(.text._read_r+0x14): warning: _read is not implemented and will always fail
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: obj_hvf3/hvf3.tmp section `.rodata' will not fit in region `FLASH'
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: region `FLASH' overflowed by 18164 bytes
/opt/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld: warning: obj_hvf3/hvf3.tmp has a LOAD segment with RWX permissions
collect2: error: ld returned 1 exit status
make[1]: *** [base.mak:12: obj_hvf3/hvf3.elf] Error 1
make[1]: Leaving directory '/home/kuba/sources/stmbl'
make: *** [Makefile:377: hv_firmware.o] Error 2
It worked properly before this:
Project builds properly with older toolchain version 10.3